Acquire subordination from parent Computer.

Thanks to this Computer Partitions can be in same category as Computers they
are contained in.

Conflicts:
	bt5/erp5_base/bt/revision

bt5/erp5_base/CategoryTemplateItem/portal_categories/subordination.xml

@@ -31,7 +31,9 @@
         <item>
             <key> <string>acquisition_base_category</string> </key>
             <value>
-              <tuple/>
+              <tuple>
+                <string>parent</string>
+              </tuple>
             </value>
         </item>
         <item>
@@ -52,7 +54,7 @@
         </item>
         <item>
             <key> <string>acquisition_portal_type</string> </key>
-            <value> <string>python: [\'Career\', ]</string> </value>
+            <value> <string>python: [\'Career\', \'Computer\']</string> </value>
         </item>
         <item>
             <key> <string>acquisition_sync_value</string> </key>
@@ -78,7 +80,9 @@
         </item>
         <item>
             <key> <string>description</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>fallback_base_category</string> </key>